Skip to main content
Noise Cancellation with a model selector, and Background Audio with Thinking Sound and Ambient Sound toggles

​
Noise Cancellation

Reduces background noise in the caller’s audio for clearer recognition. Turn it on and choose a model from Select model, for example AiCoustics - Quail VF 2.2 Small. Noise cancellation is set per language, and it works with both cascading and realtime pipelines.

​
Background Audio

Expand Background Audio to add sound to the call. Loop audio (on by default) repeats the selected sounds when they reach the end.
A subtle thinking sound fills the silence during slow tool calls, so callers don’t think the line has dropped.